网址：http://m.1010jiajiao.com/timu3_id_2733985[举报]
下列各句中均有一处错误，请指出并改正。
单句改错，下列各句中均有一处错误，请指出并改正。
下列各句中均有一处错误，请找出并改正。
There are lots of book on the desk．________
She often goes to concerts and her family．________
